Nassim Nicholas Taleb
Looks like a preview of what to expect from the economics and econophaster establishment. Davies is the gentleman there; others have not even given a simple thougth to model error and which domains are affected by it. But asking people to explain insults can lead to pleasant surprises.

This morning, Nassim Taleb returned to Twitter, posting one of the technical appendices to his new book. And immediately he got into a wonderfully wonky twitterfight/conversation with Daniel Davies.

I don’t pretend to understand all the subtleties of the conversation between the two, but, for Tom Foster, here’s an attempt. Davies has promised a Crooked Timber post on other parts of the appendix; I’m really looking forward to that.